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곱셈 2자리 X 2자리

1

		2	0
		2	3
		6	0
	4	0	0
	4	6	0

2

		3	9
		1	0
			0
	3	9	0
	3	9	0

3

		1	7
		7	2
		3	4
1	1	9	0
1	2	2	4

4

		3	1
		3	4
	1	2	4
	9	3	0
1	0	5	4

5

		4	3
		2	2
		8	6
	8	6	0
	9	4	6

6

		1	0
		6	1
		1	0
	6	0	0
	6	1	0

7

		7	6
		6	0
			0
4	5	6	0
4	5	6	0

8

		1	5
		4	9
	1	3	5
	6	0	0
	7	3	5

9

		5	5
		3	7
	3	8	5
1	6	5	0
2	0	3	5

10

		1	5
		5	9
	1	3	5
	7	5	0
	8	8	5

11

		4	3
		7	2
		8	6
3	0	1	0
3	0	9	6

12

		5	1
		2	8
	4	0	8
1	0	2	0
1	4	2	8

13

		8	4
		3	6
	5	0	4
2	5	2	0
3	0	2	4

14

		9	2
		8	3
	2	7	6
7	3	6	0
7	6	3	6

15

		5	9
		6	5
	2	9	5
3	5	4	0
3	8	3	5

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